AxCrypt

AxCrypt is a powerful, yet extremely easy to use file encryption program. It integrates directly with Windows Explorer, enabling encryption, decryption, viewing and editing of any file with just a few clicks of the mouse. AxCrypt uses the AES-128 and SHA-1 algorithms, which comply with US Government and Internet standards. Additional features include creation of self-decrypting files, automatic re-encryption after editing, secure deletion (wiping) of files and temporaries, cryptographic data integrity validation, separate key and data encrypting keys, secure internal memory handler and more. AxCrypt uses a straight forward one-click way to process files. There is no additional interface to configure or open, other than selecting/entering your password.